The Likes are your favorite bible references. Mark one or more Bible verses in a chapter and click on the heart in the top left corner of the sidebar.
You can find an overview of all your Likes via the main menu (Likes). The view can be filtered by biblical books and sorted by latest first or canonical. In this view you can also remove Likes simply by clicking on the heart icon in the respective line. You can print the list of your Likes (printer-Icon top right).
You want to know how many users have clicked the verse? Move your mouse over the heart icon in the sidebar and the corresponding number will be displayed by tooltip (desktop version only). In the Like overview you will see it to the right of the heart.